1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
#ifndef __LINUX_AKFB_H__
#define __LINUX_AKFB_H__
#ifndef __KERNEL__
#include <linux/ioctl.h>
typedef unsigned long dma_addr_t;
typedef unsigned char bool;
#define true 1
#define false 0
enum aklcd_yuv_range {
YUV_SHORT_RANGE = 0b0,
YUV_FULL_RANGE = 0b1
};
enum aklcd_ov_alpha {
OV_TRANS_100 = 0x0,
OV_TRANS_87 = 0x1,
OV_TRANS_75 = 0x2,
OV_TRANS_62 = 0x3,
OV_TRANS_50 = 0x4,
OV_TRANS_37 = 0x5,
OV_TRANS_25 = 0x6,
OV_TRANS_12 = 0x7,
OV_TRANS_0 = 0xf
};
enum aklcd_osd_alpha {
OSD_TRANS_100 = 0x0,
OSD_TRANS_87 = 0x1,
OSD_TRANS_75 = 0x2,
OSD_TRANS_62 = 0x3,
OSD_TRANS_50 = 0x4,
OSD_TRANS_37 = 0x5,
OSD_TRANS_25 = 0x6,
OSD_TRANS_12 = 0x7,
OSD_TRANS_0 = 0x8
};
enum ak_tvout_mode{
TVOUT_OFF,
PAL,
NTSC
};
struct aklcd_overlay_channel {
enum aklcd_yuv_range src_range; /* only apply to overlay1 */
dma_addr_t y_addr;
dma_addr_t u_addr;
dma_addr_t v_addr;
unsigned int src_width;
unsigned int src_height;
bool use_vpage; /* only apply to overlay1 */
unsigned int vpage_width; /* width of ov1 rectangle */
unsigned int vpage_height; /* height of ov1 rectangle */
unsigned int virt_left; /* src rect's left on ov1 */
unsigned int virt_top; /* src rect's top on ov1 */
unsigned int disp_left;
unsigned int disp_top;
unsigned int dst_width;
unsigned int dst_height;
enum aklcd_ov_alpha alpha; /* 0...7, 16, only apply to overlay2 */
};
typedef unsigned short int aklcd_osd_color; /* rgb565 */
struct aklcd_osd_channel {
dma_addr_t data_addr;
aklcd_osd_color palette[16]; /* palette[0] is for transparency */
unsigned int disp_left;
unsigned int disp_top;
unsigned int width;
unsigned int height;
enum aklcd_osd_alpha alpha; /* 0...8 */
};
#endif
struct aklcd_overlay_info {
unsigned int overlay_id; /* 0 for overlay1, 1 for overlay2 */
bool enable;
struct aklcd_overlay_channel overlay_setting;
};
struct aklcd_osd_info {
bool enable;
struct aklcd_osd_channel osd_setting;
};
#define FBIOPUT_AKOVINFO _IOW('F', 0x80, struct aklcd_overlay_info)
#define FBIOGET_AKOVINFO _IOWR('F', 0x81, struct aklcd_overlay_info)
#define FBIOPUT_AKOSDINFO _IOW('F', 0x82, struct aklcd_osd_info)
#define FBIOGET_AKOSDINFO _IOR('F', 0x83, struct aklcd_osd_info)
/* for android overlay hal control interface. enable is valid,
every member in aklcd_overlay_channel except [yuv]_addr and vpage is valid */
#define FBIOPUT_AKOVPOSI _IOW('F', 0x84, struct aklcd_overlay_info)
/* for android overlay hal data interface. enable is valid,
[yuv]_addr in aklcd_overlay_channel is valid */
#define FBIOPUT_AKOVDATA _IOW('F', 0x85, struct aklcd_overlay_info)
/* for anyka's android overlay hal extension.
enable == 0 means hide overlay, enable == 1 means show overlay again */
#define FBIOPUT_AKOVSHOWING _IOW('F', 0x86, struct aklcd_overlay_info)
#define FBIOPUT_AKTVOUT _IOW('F', 0x87, enum ak_tvout_mode)
#endif
|
